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599a1f8e · BellCodeEditor · 1566f15e · 599a1f8e
Commit 599a1f8e authored Nov 28, 2020 by BellCodeEditor
Showing with 7 additions and 1 deletions
func.py
--- a/func.py
+++ b/func.py
@@ -5,6 +5,11 @@ def a():
        if unit== 'q':
            break
        else:
-            total.append(unit)
+            try:
+                int(unit)
+            except:
+                print("输入数字")
+            else 
+            total.append(unit):
    print(total)
 a()
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